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20 PIN codes · 182 post offices

Katihar, Bihar

The Katihar postal district in Bihar covers 20 distinct PIN codes and 182 post offices operating across urban and rural delivery routes. Mail routing in this district connects through the Eastern Postal Region, coordinated via Katihar HO and local delivery branch offices.

District directory

All PIN Codes in Katihar

854101
Chandpur BO +11 more
854103
Daharia Molls SO +4 more
854104
BISHANPUR BO +19 more
854105
Katihar Bara Bazar SO +3 more
854106
B SIMARIA BO +4 more
854107
BUDH NAGAR BO +7 more
854108
SISIYA BO +6 more
854109
Katihar Court SO
854110
Morsanda S.O
854112
Gopalpur Diara BO +8 more
854113
Dilarpur BO +10 more
854114
Pirmokam BO +7 more
854115
Binjee BO +7 more
854116
Gauripur BO +11 more
854117
Neema BO +2 more
854317
B BALRAMPUR BO +23 more
855102
KHIDIRPUR BO +13 more
855105
CHANDPUR BO +7 more
855113
Azamnagar BO +13 more
855114
Bijaili BO +7 more
Verified Q3 2026Data compiled from Department of Posts gazettes & active circle registers.
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Postal reference

Frequently Asked Questions about Katihar PIN Codes

How many PIN codes and post offices are in Katihar district?

Katihar district in Bihar currently has 20 unique PIN codes serving 182 post offices, which include 21 Sub Offices (SO) and 158 Branch Offices (BO).

How are postal deliveries organized in Katihar?

Deliveries in Katihar fall under the Eastern Postal Region. Mail is sorted through district administrative hubs anchored by Katihar HO and routed to local sub and branch offices for delivery.